package com.peng.mapper;

import com.peng.pojo.Level;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.springframework.stereotype.Repository;

@Mapper
@Repository
public interface LevelMapper {
    @Select("select * from tb_level where id = #{id}")
    Level selectLevelById(int id);
}
